What is the cooling liquid for jacketed glass reactor kettle ?how to choose and use it?

Designed for double-layer glass, the inner layer can be stirred with a reaction solvent, and the interlayer can be heated or cooled by circulating different cold and heat sources (frozen liquid, hot water, or hot oil). Under constant temperature conditions, stirring reactions can be carried out in a closed glass reactor under normal or negative pressure conditions according to usage requirements, and reflux and distillation of the reaction solution can be performed.

The temperature control of the glass reaction kettle relies on the temperature change of the thermal oil in the jacket of the reaction kettle to control the temperature inside the reaction kettle. Heating requires one medium, while cooling requires another medium. The entire system operates at high temperatures without oil mist evaporation, so the heat transfer oil will not be oxidized; As mentioned earlier, the entire circulation system is sealed, so it does not absorb water vapor from the air, which greatly extends the life of the heat transfer oil.
Coolant is a liquid with a lower temperature, and there are many types of liquids suitable for use in double-layer glass reactors.  Coolant can be selected from tap water, chilled water, or ordinary water quality.

The selection and use of cooling liquid for glass reaction vessels are relatively arbitrary during operation. As long as the temperature is not higher than 6-10 degrees, experimental cooling can be carried out. During the experiment, the cooling effect is crucial, and a fully automatic constant temperature system is installed on the glass reaction vessel. Temperature can be controlled during evaporation, cooling, and recovery. The temperature of the cooling liquid itself refluxes with the temperature set at a constant temperature, so a lower liquid temperature can accelerate the condensation time of the substance.